Python Classes and Objects Quiz

A programmer-defined type in Python is a new type that is created by the programmer, rather than being one of the built-in types.

Points are typically represented in mathematical notation as coordinates written in parentheses with a comma separating them.

Creating a new type allows for more flexibility and customization in representing and manipulating data.

<p>A programmer-defined type in Python is also known as a class.</p> Signup and view all the answers

<p>Points can be represented in Python by storing the coordinates separately in variables, as elements in a list or tuple, or by creating a new type to represent points as objects.</p> Signup and view all the answers

<p>The interactive shell allows users to enter and execute Python expressions and statements.</p> Signup and view all the answers

<p>Open the Start menu, select All Programs ▸ Python 3.3, and then select IDLE (Python GUI).</p> Signup and view all the answers

<p>The '&gt;&gt;&gt; prompt' is where users can enter Python expressions and statements to be executed.</p> Signup and view all the answers

<p>Open a new Terminal window and enter idle3.</p> Signup and view all the answers

<p>The expression '2 + 2' evaluates to the value 4.</p> Signup and view all the answers